<!DOCTYPE html>
<html>
<head lang="en">
    <meta charset="UTF-8">
    <title>RequireJS入门(二)</title>
    <style type="text/css">
        .wrapper {
            width: 200px;
            height: 200px;
            background: gray;
        }
    </style>
</head>
<body>
    <div id="wrapper" class="wrapper"></div>
    <script data-main="js/main" src="require-2.1.17.js"></script>
</body>
</html>